Opel Omega

since 1993-1999 release

Repair and operation of the car



Opel Omega
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Repair of engines
+ 4. Heating system and ventilation
- 5. Fuel, exhaust systems
   + 5.1. Petrol engines
   - 5.2. 2,0 liters diesel engine
      5.2.1. Technical characteristics
      5.2.2. Air filter and air inlet channels
      5.2.3. Accelerator pedal
      5.2.4. Filling and pumping of fuel system
      5.2.5. Fuel level sensor
      5.2.6. Fuel tank
      5.2.7. Check and adjustment of the maximum turns
      5.2.8. Electric knots of system of injection
      5.2.9. Fuel pump of high pressure
      5.2.10. Fuel injection moment
      5.2.11. Fuel nozzles
      5.2.12. Turbocharger
      5.2.13. Inlet collector
      5.2.14. Final collector
   + 5.3. Diesel V6 engine of 2,5 liters
+ 6. System of start of the engine
+ 7. System of ignition
+ 8. Coupling
+ 9. Transmissions
+ 10. Main transfer, half shafts
+ 11. Brake system
+ 12. Suspension bracket and steering
+ 13. Body
+ 14. Body electric equipment
785173a6


5.2.1. Technical characteristics

GENERAL INFORMATION

Idling turns
750 – 850 rpm, are operated by ECU
Maximum turns
from 4900 to 5100 rpm, are operated by ECU
Fuel pump
Direction of rotation
clockwise, if to take a detached view a belt
Installation of the fuel pump:
  – adjusting distance:
0,55 ± 0,05 mm
     • engines 2,0 liters
ECU copes
Nozzles
Opening pressure
180 bars

Moments of an inhaling of N. of m.

Pedal of management of fuel supply
20 N of m.
Pressure sensor
8 N of m.
Camshaft asterisk bolt:
  – stage 1
90 N of m.
  – stage 2
to tighten on a corner 60 °
  – stage 3
to tighten on a corner 30 °
Sensor of temperature of cooling liquid
18 N of m.
Sensor of a bent shaft
8 N of m.
Reception exhaust pipe:
  – to an intermediate pipe
12 N of m.
  – to a turbocharger
20 N of m.
Final collector:
  – nuts
22 N of m.
  – suspension bracket arm
25 N of m.
Connecting nuts of fuel-supply lines
25 N of m.
Fuel pump:
  – forward assembly bolts
25 N of m.
  – bolts of fuel-supply lines
15 N of m.
Back suspension bracket:
20 N of m.
  – asterisk cover bolt
6 N of m.
  – asterisk bolt
20 N of m.
Final collector:
  – lower section
22 N of m.
  – the top section to lower
8 N of m.
Chain:
  – tension mechanism (top and lower bolt)
60 N of m.
  – top guides of a chain
8 N of m.
Turbocharger:
  – exhaust ledge
30 N of m.
  – the pipe bringing oil
20 N of m.
Returnable oil pipeline:
  – a connecting nut to the block of cylinders
25 N of m.
  – to a turbocharger
8 N of m.
  – to a collector
30 N of m.